@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800&family=DM+Sans:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--bg:#111214;--panel:#1a1b1e;--panel-light:#202125;--line:#303135;--text:#f3f3f4;--muted:#96979e;--orange:#ff6b20;--orange-soft:#ff8d4f;--green:#70df95;--font:'DM Sans','Segoe UI',sans-serif;--display:'Barlow Condensed','Segoe UI',sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5}button,input{font:inherit}button{cursor:pointer}button,a,input{-webkit-tap-highlight-color:transparent}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--orange-soft);outline-offset:4px}button:disabled{opacity:.38;cursor:default}button svg{pointer-events:none}svg.icon{width:18px;height:18px;display:block;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}a{color:inherit;text-decoration:none}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.app-shell{display:flex;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:225px;border-right:1px solid #28292d;background:#151618;padding:39px 25px;display:flex;flex-direction:column;z-index:5}.brand{display:flex;align-items:center;gap:13px;font-family:var(--display);font-size:24px;font-weight:800;letter-spacing:1.4px;line-height:1.07}.brand-sub{display:block;font-size:15px;letter-spacing:5.1px;color:var(--muted);margin-top:5px}.brand-mark{display:grid;grid-template-columns:repeat(3,7px);gap:3px;transform:rotate(-6deg)}.brand-mark i{width:7px;height:7px;background:var(--orange);border-radius:1px}.brand-mark i:nth-child(5){background:#f4f4f4}.sidebar-label{margin:63px 12px 16px;font-size:10px;letter-spacing:1.9px;color:#74757d;font-weight:700}.navigation{display:grid;gap:8px}.nav-button{background:none;border:1px solid transparent;text-align:left;padding:14px 14px;display:flex;gap:13px;align-items:center;border-radius:7px;color:#a5a6ad;font-size:13px;font-weight:600}.nav-button:hover{background:#222327;color:white}.nav-button.active{background:#29231f;border-color:#493023;color:var(--orange-soft)}.nav-dot{height:5px;width:5px;background:var(--orange);border-radius:50%;margin-left:auto}.sidebar-bottom{margin-top:auto;padding:45px 9px 0}.local-status{font-size:10px;color:#a5a6ad;display:flex;gap:6px;align-items:center;white-space:nowrap}.local-status>span{width:5px;height:5px;border-radius:50%;background:var(--green);box-shadow:0 0 8px #70df9540}.sidebar-bottom p{font-size:11px;color:#66676d;line-height:1.7;margin-top:10px}.version-label{font-size:9px;letter-spacing:1.9px;color:#56575c}.main-content{margin-left:225px;width:calc(100% - 225px);padding:0 48px;max-width:1610px}.topbar{height:89px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #26272b}.breadcrumb{display:flex;align-items:center;gap:13px;letter-spacing:1.6px;font-size:10px;font-weight:700;color:#6e6f77}.breadcrumb>span:last-child{color:#cacacf}.profile-button{display:flex;align-items:center;gap:9px;background:transparent;border:0;color:#bbbcc2;font-size:12px}.profile-level .rank-badge{width:33px;height:33px}.profile-button>.icon,.profile-button>[data-icon] .icon{width:13px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:37px 0 29px}.eyebrow{display:flex;gap:9px;align-items:center;font-size:10px;letter-spacing:1.8px;color:#b1b1b8;font-weight:700}.orange-dash{height:2px;width:17px;background:var(--orange)}h1,h2,h3,p{margin-top:0}h1{font-family:var(--display);font-weight:700;font-size:51px;letter-spacing:-.2px;line-height:1.13;margin:12px 0 9px}h1>span{color:var(--orange)}.page-heading p{color:var(--muted);font-size:12px;margin:0}.button{border:1px solid transparent;border-radius:6px;display:inline-flex;justify-content:center;align-items:center;gap:10px;padding:12px 16px;font-size:12px;font-weight:700;white-space:nowrap;transition:background .15s,transform .15s}.button:hover{transform:translateY(-1px)}.button.primary{background:var(--orange);color:#171411;border-color:var(--orange)}.button.primary:hover{background:#ff8040}.button.secondary{background:#202125;border-color:#38393f;color:#d8d8dd}.button.secondary:hover{background:#292a30;border-color:#5a5a60}.full-width{width:100%}.text-button{border:0;background:none;color:#c9c9ce;display:inline-flex;align-items:center;gap:9px;padding:0;font-size:11px;font-weight:600}.text-button:hover{color:var(--orange-soft)}.text-button .icon{width:14px;height:14px}.play-layout{display:grid;grid-template-columns:minmax(400px,660px) minmax(235px,310px);gap:25px;align-items:start}.game-panel{background:var(--panel);border:1px solid var(--line);border-radius:11px;padding:23px 27px 17px;box-shadow:0 5px 24px #00000014}.game-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:15px}.small-label{font-size:9px;letter-spacing:1.6px;color:#92939b;font-weight:700;display:block}.puzzle-heading>div{display:flex;align-items:center;gap:10px;margin-top:5px}.puzzle-heading h2{font-family:var(--display);font-size:26px;font-weight:600;margin:0;line-height:1.15;white-space:nowrap}.difficulty-badge{font-size:9px;font-weight:700;color:#a3e5bb;background:#23392c;border:1px solid #375643;padding:3px 7px;border-radius:4px;white-space:nowrap}.difficulty-badge[data-tier='medium']{color:#edcd77;background:#383125;border-color:#54462d}.difficulty-badge[data-tier='hard']{color:#ffb180;background:#3e2c21;border-color:#63402e}.difficulty-badge[data-tier='expert']{color:#f1a6ac;background:#3e242b;border-color:#693640}.game-status{display:flex;align-items:center;gap:11px}.time-block{display:grid;gap:3px}.timer{font-size:19px;font-variant-numeric:tabular-nums;font-weight:600;line-height:1.2}.icon-button{border:1px solid #383a40;background:#25262b;padding:7px;border-radius:5px;display:flex;justify-content:center;align-items:center;flex-shrink:0}.icon-button:hover{background:#35363c}.game-status>.icon-button{border:0;background:transparent;padding:5px;margin:12px 3px 0 0}.error-block{border-left:1px solid #3a3b40;padding-left:13px;display:grid;gap:8px}.error-block>div{display:flex;gap:5px}.mistake-light{height:8px;width:8px;border-radius:50%;background:#43444b}.mistake-light.used{background:#f76d69;box-shadow:0 0 8px #ff5d6530}.board-wrap{position:relative;width:100%;max-width:546px;margin:auto}.sudoku-board{width:100%;aspect-ratio:1;display:grid;grid-template-columns:repeat(9,1fr);grid-template-rows:repeat(9,1fr);background:#d9dadd;border:2px solid #61646b;border-radius:4px;overflow:hidden;isolation:isolate}.cell{border:0;border-right:1px solid #dcdee2;border-bottom:1px solid #dcdee2;background:#f1f2f4;color:#353a44;padding:0;display:flex;align-items:center;justify-content:center;position:relative;font-weight:500;font-size:clamp(20px,2.1vw,29px);line-height:1;aspect-ratio:1;transition:background .12s,color .12s}.cell:nth-child(3n){border-right:2px solid #838892}.cell:nth-child(9n){border-right:0}.cell:nth-child(n+19):nth-child(-n+27),.cell:nth-child(n+46):nth-child(-n+54){border-bottom:2px solid #838892}.cell:nth-child(n+73){border-bottom:0}.cell.given{font-weight:700;color:#242934}.cell.related{background:#e4e7ec}.cell.same-number{background:#ffdabe;color:#753807}.cell.user-value{color:#c95a15;font-weight:600}.cell.selected{background:#ffb980;color:#382319;box-shadow:inset 0 0 0 2px #ef7a2b;z-index:1}.cell:hover:not(.selected){background:#eaded2}.cell:focus-visible{outline:none;box-shadow:inset 0 0 0 3px #ef7a2b;z-index:2}.cell.wrong{background:#f9b2b6;color:#b8222b;animation:shake .28s}.cell.completed{animation:success-cell .8s ease both}.notes-grid{width:100%;height:100%;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);padding:3px;align-items:center;justify-items:center;color:#717784;font-size:clamp(9px,.95vw,12px);font-weight:500}.cell.selected .notes-grid{color:#8a4f26}.pause-overlay{position:absolute;inset:0;border-radius:4px;background:#e9e9ecef;backdrop-filter:blur(14px);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#272931;z-index:3}.pause-symbol{display:grid;place-items:center;width:48px;height:48px;background:#d5d5db;border-radius:50%;margin-bottom:15px}.pause-symbol .icon{width:23px;height:23px}.pause-overlay h3{font-size:23px;margin:0 0 5px}.pause-overlay p{font-size:12px;color:#71747d;margin-bottom:20px}.board-legend{display:flex;align-items:center;gap:16px;font-size:9px;color:#a0a1a9;margin:13px 0 16px}.board-legend>span,.catalog-legend>span{display:inline-flex;align-items:center;gap:6px}.legend-dot{height:6px;width:6px;border-radius:50%;display:inline-block;background:#646772}.given-dot{background:#c7c9d1}.entry-dot{background:var(--orange)}.keyboard-hint{margin-left:auto;color:#76777f}.number-pad{display:grid;grid-template-columns:repeat(9,1fr);gap:6px}.number-button{border:1px solid #3a3c43;background:#26272c;border-radius:5px;aspect-ratio:1;color:#e6e6eb;font-size:21px;font-weight:600;position:relative;display:flex;justify-content:center;align-items:center}.number-button:hover{background:#3b2c22;border-color:#9d5c35;color:#ffb583}.number-button .digit-remaining{position:absolute;font-size:8px;color:#8f919c;right:5px;bottom:4px;font-weight:400;line-height:1}.number-button.exhausted{color:#70727d}.number-pad.notes-mode .number-button{border-style:dashed;color:#e6b99d}.number-pad.notes-mode .number-button:before{content:'·';position:absolute;left:4px;top:0px;color:#7d8c9e}.game-tools{display:flex;gap:6px;align-items:center;margin-top:15px}.tool-button{display:flex;align-items:center;justify-content:center;gap:6px;background:none;border:1px solid transparent;border-radius:5px;color:#a9abb4;padding:8px 6px;font-size:10px;flex:1;white-space:nowrap}.tool-button .icon{width:15px;height:15px}.tool-button:hover{background:#292b30;color:#e3e3e9}.tool-button.active{background:#3c2c22;border-color:#815333;color:#ffab78}.key-cap{font-size:8px;line-height:1;background:#303137;color:#898b94;border:1px solid #45464c;border-radius:3px;padding:1px 3px}.game-hint{text-align:center;font-size:10px;margin:14px 0 0;color:#83858f;min-height:15px}.game-aside{display:grid;gap:18px}.rank-card,.journey-card{background:var(--panel);border:1px solid var(--line);padding:23px;border-radius:10px}.rank-card{background:radial-gradient(ellipse at 25% 34%,#2d2e3377,transparent 65%),var(--panel)}.card-topline{display:flex;justify-content:space-between;align-items:center}.card-topline>.icon,.card-topline>[data-icon]{color:#71737d}.live-tag{font-size:8px;letter-spacing:1px;border:1px solid #393b43;color:#80838c;border-radius:3px;padding:2px 5px}.rank-showcase{display:flex;gap:19px;align-items:center;margin:22px 0}.rank-badge{display:block;width:76px;height:76px;overflow:visible}.rank-badge .rank-num{font-family:var(--display);font-size:35px;font-weight:700;fill:var(--rank-color);dominant-baseline:central;text-anchor:middle}.rank-badge.small{width:44px;height:44px}.rank-kicker{font-size:8px;letter-spacing:1.5px;color:#8e9099;font-weight:700}.rank-showcase h2{font-family:var(--display);font-size:34px;font-weight:600;line-height:1.1;margin:3px 0 5px}.rank-showcase p{font-size:11px;color:#91949e;margin:0}.rank-divider{border-top:1px solid #33353c;margin-bottom:19px}.progress-caption{display:flex;justify-content:space-between;gap:8px;font-size:10px;color:#a0a2ac;margin-bottom:9px}.progress-caption strong{color:#d0d1d8;font-size:10px;font-weight:600;white-space:nowrap}.progress-track,.journey-track{height:4px;background:#34363e;border-radius:4px;overflow:hidden}.progress-track>div{height:100%;width:0;background:var(--orange);transition:width .35s;border-radius:4px}.rank-explanation{font-size:10px;color:#7e818c;line-height:1.7;margin:11px 0 18px}.rank-card .text-button{font-size:10px}.journey-number{margin:18px 0 12px;display:flex;align-items:baseline;gap:8px}.journey-number strong{font-family:var(--display);font-size:39px;font-weight:600;line-height:1}.journey-number span{font-size:11px;color:#777a85}.journey-track{height:3px;margin-bottom:17px}.journey-track>div{height:100%;background:#8f99ae}.journey-details{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#90939e;margin:11px 0}.journey-details strong{color:#d2d4dc;font-variant-numeric:tabular-nums;font-weight:500}.journey-card>.button{margin-top:11px;font-size:10px;padding:11px 9px}.journey-card>.button .icon{width:14px;height:14px}.rules-card{display:flex;gap:13px;padding:8px 8px 0}.rules-icon{color:#bb8b64;flex-shrink:0}.rules-icon .icon{width:20px;height:20px}.rules-card h3{font-size:11px;font-weight:600;color:#d0d1d8;margin:0 0 8px}.rules-card p{font-size:10px;color:#828591;line-height:1.8;margin:0 0 9px}.rules-card strong{font-weight:500;color:#a1a4af}.page-footer{display:flex;justify-content:space-between;gap:10px;color:#51535d;font-size:8px;letter-spacing:1.5px;padding:32px 0 25px;margin-top:8px}.page-footer>span:last-child{letter-spacing:.3px}
.stats-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:23px}.metric-card{background:var(--panel);border:1px solid var(--line);padding:23px;border-radius:9px}.metric-heading{display:flex;align-items:center;justify-content:space-between}.metric-heading>.icon{color:#717683;width:18px;height:18px}.metric-value{font-family:var(--display);font-size:43px;margin:13px 0 4px;line-height:1.1;font-weight:600;letter-spacing:.4px;font-variant-numeric:tabular-nums}.metric-value.accent{color:var(--orange-soft)}.metric-detail{color:#747784;font-size:10px}.stats-main{display:grid;grid-template-columns:1.9fr 1fr;gap:23px;margin-bottom:23px}.stats-panel{background:var(--panel);border:1px solid var(--line);padding:26px;border-radius:10px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:23px}.section-heading h2,.stats-overview h2{font-family:var(--display);font-size:28px;font-weight:600;margin:6px 0 0;line-height:1.15}.chart-unit,.muted-text{font-size:10px;color:#8a8d98}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#818591;padding:35px 20px;min-height:177px}.empty-state>.icon{width:31px;height:31px;color:#626672;margin-bottom:13px}.empty-state h3{font-size:13px;color:#c5c7d0;margin:0 0 6px;font-weight:600}.empty-state p{font-size:11px;margin:0;max-width:320px;line-height:1.8}.bar-chart{height:208px;display:flex;gap:10px;align-items:stretch;position:relative;border-bottom:1px solid #3a3d45;padding-top:18px;background:repeating-linear-gradient(to top,transparent,transparent 47px,#2b2d3344 48px)}.chart-column{min-width:0;flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:8px;position:relative}.chart-value{font-size:9px;color:#b1b5c0;white-space:nowrap;font-variant-numeric:tabular-nums}.chart-bar{width:100%;max-width:35px;min-height:5px;background:#e17c43;border-radius:3px 3px 0 0}.chart-column:last-child .chart-bar{background:var(--orange)}.chart-labels{display:flex;gap:10px;margin-top:9px}.chart-labels>span{flex:1;text-align:center;min-width:0;font-size:9px;color:#7d818e}.overview-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid #2d3037;color:#9397a4;font-size:11px}.overview-row:first-child{margin-top:15px}.overview-row:last-child{border:0;padding-bottom:0}.overview-row strong{font-variant-numeric:tabular-nums;color:#e2e3e9;font-weight:500}.rank-ladder-panel{margin-bottom:23px}.rank-ladder{display:grid;grid-template-columns:repeat(10,1fr);gap:8px}.ladder-level{text-align:center;border:1px solid #31343c;background:#202228;border-radius:6px;padding:15px 2px 12px;position:relative;opacity:.65}.ladder-level.achieved{opacity:1}.ladder-level.current{border-color:var(--rank-color);background:color-mix(in srgb,var(--rank-color) 8%,#202228)}.ladder-level .rank-badge{width:53px;height:53px;margin:0 auto 11px}.ladder-level strong{font-size:11px;font-weight:500;display:block}.ladder-level>span{font-size:8px;color:#858b98;display:block;margin-top:5px;white-space:nowrap}.ladder-level .current-marker{position:absolute;left:50%;bottom:-9px;transform:translateX(-50%);color:#101114;background:var(--rank-color);font-size:7px;letter-spacing:.5px;border-radius:3px;padding:2px 5px;font-weight:700;white-space:nowrap}.history-table{width:100%;border-collapse:collapse;text-align:left;font-size:11px}.history-table th{font-size:9px;letter-spacing:1px;color:#737986;font-weight:600;padding:0 14px 13px;border-bottom:1px solid #343742}.history-table td{padding:15px 14px;border-bottom:1px solid #2c2f37;color:#a5aab6;font-variant-numeric:tabular-nums}.history-table td:first-child{color:#e0e2ea;font-weight:600}.history-table tr:last-child td{border:0}.result-tag{display:inline-flex;align-items:center;gap:6px;font-size:10px;border-radius:4px;padding:3px 7px;background:#22352b;color:#86cda3}.result-tag.lost{background:#39252a;color:#d9939e}.result-tag .icon{height:12px;width:12px}.history-puzzle{background:none;border:0;padding:0;font:inherit;color:#d9dce6;font-weight:600}.history-puzzle:hover{color:var(--orange-soft)}.stats-footnote{font-size:10px;line-height:1.8;color:#6c7381;border-top:1px solid #2e323b;padding-top:17px;margin:22px 0 0}
.app-dialog{width:min(780px,calc(100vw - 34px));max-height:85vh;overflow:auto;background:#1b1d22;border:1px solid #444853;border-radius:13px;color:var(--text);padding:30px;box-shadow:0 20px 120px #000a}.app-dialog::backdrop{background:#080a0cd9;backdrop-filter:blur(7px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:13px}.dialog-heading h2{font-family:var(--display);font-size:33px;line-height:1.15;margin:5px 0 0;font-weight:600}.dialog-description{color:#979dac;font-size:12px;margin-bottom:22px;line-height:1.8}.catalog-search{display:flex;align-items:center;gap:10px;padding:9px 13px;background:#111318;border:1px solid #383d48;border-radius:6px;margin-bottom:19px}.catalog-search>.icon{color:#778190}.catalog-search input{background:none;border:0;color:#e1e6ef;outline:none!important;flex:1;width:100%;min-width:0;font-size:12px;padding:4px}.catalog-search input::-webkit-inner-spin-button{display:none}.catalog-ranges{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin-bottom:18px}.range-button{font-size:10px;border:1px solid #363b46;background:#252932;padding:9px 6px;border-radius:5px;color:#929dab}.range-button.active{background:#423025;border-color:#a55c31;color:#ffb58b}.catalog-legend{display:flex;align-items:center;gap:17px;font-size:9px;color:#8f9baa;margin-bottom:14px}.catalog-legend>span:last-child{margin-left:auto}.solved-dot{background:#68c394}.current-dot{background:var(--orange)}.puzzle-catalog{display:grid;grid-template-columns:repeat(10,1fr);gap:7px}.catalog-item{padding:10px 3px;border:1px solid #343b46;border-radius:5px;background:#242a32;color:#b8c4d3;font-size:11px;min-height:39px;position:relative}.catalog-item:hover{background:#373a40;color:white}.catalog-item.current{border-color:var(--orange);color:#ffa578;background:#3d2c23}.catalog-item.solved{border-color:#355e4c;color:#91dcb1;background:#25382f}.catalog-item.solved:after{content:'✓';font-size:7px;position:absolute;right:4px;top:2px}.dialog-footnote{font-size:10px;line-height:1.8;color:#848d9d;margin:25px 0 0}.ranks-dialog{width:min(890px,calc(100vw - 34px))}.dialog-ladder{margin-top:27px}.result-dialog{max-width:410px;text-align:center;padding:35px 30px}.result-badge{display:flex;justify-content:center;margin-bottom:21px}.result-badge .rank-badge{width:97px;height:97px}.result-symbol{display:grid;place-items:center;width:67px;height:67px;color:#f18d96;border:1px solid #773f49;background:#3d292e;border-radius:50%;margin:0 auto 22px}.result-symbol .icon{width:29px;height:29px}.result-eyebrow{font-size:9px;letter-spacing:2px;color:var(--orange-soft);font-weight:700}.result-dialog h2{font-family:var(--display);font-size:39px;font-weight:700;margin:7px 0 9px;line-height:1.1}.result-dialog p{font-size:12px;line-height:1.8;color:#979fae}.result-summary{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:24px 0}.result-summary>div{padding:13px;background:#252a32;border:1px solid #343b47;border-radius:6px}.result-summary span{display:block;font-size:9px;color:#858f9f;margin-bottom:5px}.result-summary strong{font-size:19px;font-weight:500;font-variant-numeric:tabular-nums}.result-dialog .text-button{margin:19px auto 0}.confirm-dialog{max-width:445px}.confirm-dialog p{font-size:12px;color:#a0a8b8;line-height:1.8}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:25px}.toast{position:fixed;left:50%;bottom:27px;transform:translate(-50%,20px);opacity:0;visibility:hidden;background:#30333b;border:1px solid #545a68;box-shadow:0 8px 30px #0005;color:#e9ecf3;padding:12px 19px;border-radius:7px;font-size:12px;transition:all .2s;z-index:30;max-width:calc(100vw - 35px);text-align:center;pointer-events:none}.toast.visible{transform:translate(-50%,0);opacity:1;visibility:visible}.toast.error{border-color:#a1535c;background:#40292f;color:#ffb9c1}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-2px)}75%{transform:translateX(2px)}}@keyframes success-cell{50%{background:#b1dfc0}}
@media(min-width:1450px){.main-content{padding:0 65px}.play-layout{grid-template-columns:minmax(430px,700px) minmax(260px,335px);gap:30px}.game-panel{padding:25px 38px 20px}.game-header{margin-bottom:24px}.page-heading{padding:43px 0 33px}}
@media(max-width:1180px){.sidebar{width:190px;padding:32px 19px}.main-content{margin-left:190px;width:calc(100% - 190px);padding:0 30px}.play-layout{grid-template-columns:minmax(350px,1fr) minmax(220px,260px);gap:18px}.game-panel{padding:20px 20px 16px}.rank-card,.journey-card{padding:19px}.rank-showcase{gap:13px}.rank-showcase .rank-badge{width:65px;height:65px}.rank-showcase h2{font-size:29px}.game-header{gap:8px}.puzzle-heading>div{display:block}.difficulty-badge{display:inline-block;margin-top:7px}.time-block{gap:5px}.game-tools{gap:0}.tool-button{font-size:9px;padding:8px 3px}.key-cap{display:none}.stats-metrics{gap:12px}.metric-card{padding:20px 15px}.metric-value{font-size:37px}.stats-panel{padding:22px}.rank-ladder{gap:5px}.ladder-level .rank-badge{width:43px;height:43px}.sidebar-bottom{padding-left:0}.local-status{font-size:9px}}
@media(max-width:980px){.sidebar{width:78px;padding:32px 14px}.brand>span:last-child,.sidebar-label,.nav-button>span:not([data-icon]),.sidebar-bottom{display:none}.brand{justify-content:center}.navigation{margin-top:47px}.nav-button{justify-content:center;padding:13px}.main-content{margin-left:78px;width:calc(100% - 78px);padding:0 27px}.page-heading>.button{font-size:10px;padding:11px}.page-heading h1{font-size:45px}.game-aside{gap:14px}.game-status{gap:5px}.error-block{padding-left:10px}.rank-showcase{margin:18px 0}.stats-main{grid-template-columns:1.7fr 1fr}.chart-unit{display:none}.ladder-level>span{font-size:7px}}
@media(max-width:780px){.main-content{padding:0 24px}.play-layout{grid-template-columns:1fr;max-width:620px;margin:auto}.game-panel{padding:24px 28px 20px}.game-header{margin-bottom:22px}.puzzle-heading>div{display:flex}.difficulty-badge{margin-top:0}.game-aside{grid-template-columns:1fr 1fr;gap:16px}.rules-card{grid-column:1/-1;padding:6px 6px 0}.rank-card,.journey-card{padding:20px}.rank-showcase{gap:14px}.rules-card p{max-width:510px}.page-heading{align-items:flex-start;padding-top:31px;gap:15px}.page-heading>.button{font-size:0;padding:10px;margin-top:22px;gap:0}.page-heading>.button>[data-icon]:last-child{display:none}.page-heading>.button .icon{width:19px;height:19px}.game-tools .tool-button{font-size:11px}.key-cap{display:inline-block}.cell{font-size:29px}.notes-grid{font-size:12px}.stats-metrics{grid-template-columns:repeat(2,1fr)}.stats-main{grid-template-columns:1fr}.rank-ladder{grid-template-columns:repeat(5,1fr);gap:15px 8px}.ladder-level .rank-badge{width:53px;height:53px}.ladder-level>span{font-size:8px}.history-table th,.history-table td{padding-left:8px;padding-right:8px}.history-table .date-column{display:none}.page-footer{font-size:7px}.stats-panel{padding:22px}.dialog-ladder{grid-template-columns:repeat(5,1fr)}.puzzle-catalog{gap:5px}.catalog-item{font-size:10px;padding:8px 2px}.app-dialog{padding:25px}.stats-rank-ladder{row-gap:20px}}
@media(max-width:520px){.sidebar{position:fixed;inset:auto 0 0;width:100%;height:65px;padding:0;border-right:0;border-top:1px solid #35383d;background:#17191df5;backdrop-filter:blur(12px);z-index:8}.brand{display:none}.navigation{margin:0;display:flex;justify-content:space-around;width:100%;height:100%;gap:0}.nav-button{border:0;border-radius:0;flex:1;display:flex;flex-direction:column;gap:4px;font-size:9px;padding:9px 0 8px}.nav-button>span:not([data-icon]){display:block}.nav-button .nav-dot{display:none!important}.nav-button.active{background:none;color:var(--orange)}.nav-button .icon{width:18px;height:18px}.main-content{margin:0;width:100%;padding:0 16px 68px}.topbar{height:61px}.breadcrumb{font-size:8px;gap:10px}.profile-button{font-size:10px}.profile-level .rank-badge{width:28px;height:28px}.page-heading{padding:25px 0 23px}.eyebrow{font-size:8px;letter-spacing:1.3px}.page-heading h1{font-size:39px;margin-top:11px}.page-heading p{font-size:10px}.page-heading>.button{margin-top:21px;padding:9px}.game-panel{padding:18px 13px 15px;border-radius:9px}.game-header{margin-bottom:17px}.small-label{font-size:8px;letter-spacing:1.3px}.puzzle-heading h2{font-size:24px}.puzzle-heading>div{gap:7px}.difficulty-badge{font-size:8px;padding:2px 5px}.game-status{gap:4px}.timer{font-size:17px}.game-status>.icon-button{padding:2px;margin-right:4px}.game-status>.icon-button .icon{width:14px;height:14px}.error-block{padding-left:8px;gap:9px}.mistake-light{height:6px;width:6px}.error-block>div{gap:4px}.cell{font-size:24px}.notes-grid{font-size:9px;padding:2px}.number-pad{gap:4px}.number-button{font-size:18px}.number-button .digit-remaining{font-size:7px;right:3px;bottom:2px}.board-legend{margin:12px 0 13px;font-size:8px}.keyboard-hint{font-size:8px}.game-tools{margin-top:12px}.game-tools .tool-button{font-size:9px;padding:7px 3px;gap:5px}.tool-button .icon{width:13px;height:13px}.key-cap{display:none}.game-hint{font-size:9px;margin-top:10px}.game-aside{grid-template-columns:1fr;gap:13px}.rank-card{padding:21px}.rank-showcase{margin:17px 0}.rank-showcase .rank-badge{width:76px;height:76px}.rank-showcase h2{font-size:34px}.journey-card{padding:21px}.journey-number{margin:15px 0 12px}.rules-card{padding:6px}.rank-divider{margin-bottom:15px}.rank-explanation{margin-bottom:13px}.journey-details{margin:10px 0}.page-footer{margin-top:0;font-size:7px;letter-spacing:1px;flex-direction:column;gap:7px;padding-bottom:15px}.stats-metrics{gap:10px}.metric-card{padding:17px 14px}.metric-value{font-size:35px}.metric-detail{font-size:9px}.metric-heading .small-label{font-size:7px;letter-spacing:1px}.metric-heading .icon{height:15px;width:15px}.stats-panel{padding:20px 16px}.stats-main{gap:15px;margin-bottom:15px}.section-heading h2{font-size:25px}.stats-overview h2{font-size:25px}.muted-text{display:none}.stats-panel .rank-ladder{gap:14px 5px}.ladder-level .rank-badge{width:45px;height:45px}.ladder-level strong{font-size:10px}.ladder-level>span{font-size:7px}.rank-ladder-panel{margin-bottom:15px}.history-table{font-size:10px}.history-table th,.history-table td{padding:13px 5px}.history-table th{font-size:8px;padding-top:0}.result-tag{font-size:8px;padding:3px 5px;gap:3px}.history-panel .section-heading{align-items:flex-start}.history-panel .text-button{font-size:9px}.history-panel .text-button .icon{height:12px;width:12px}.app-dialog{padding:22px 17px;max-height:88vh}.dialog-heading h2{font-size:28px}.dialog-description{font-size:11px}.catalog-ranges{gap:5px}.range-button{font-size:8px;padding:8px 2px}.catalog-legend{font-size:8px;gap:10px}.catalog-legend>span:last-child{display:none}.puzzle-catalog{gap:4px}.catalog-item{font-size:9px;min-height:32px;padding:8px 0}.dialog-ladder{gap:13px 5px}.dialog-ladder .rank-badge{width:43px;height:43px}.dialog-footnote{font-size:9px}.result-dialog{padding:30px 23px;max-width:370px}.result-dialog h2{font-size:36px}.toast{bottom:81px;font-size:11px;padding:11px 15px}.dialog-actions .button{font-size:11px}.catalog-search{padding:8px 10px}.catalog-search input{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.rank-ladder{grid-template-columns:repeat(10,minmax(0,1fr))}.ladder-level .rank-badge{max-width:100%;height:auto;aspect-ratio:1}.ladder-level>span{white-space:normal}
@media(max-width:780px){.rank-ladder{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(max-width:350px){.game-header{flex-wrap:wrap;gap:13px}.puzzle-heading>div{display:flex}.game-status{margin-left:auto}.game-tools{flex-wrap:wrap}.tool-button{flex:1 0 40%}.number-button{font-size:15px;min-height:34px}.keyboard-hint{display:none}.dialog-heading h2{font-size:25px}.stats-metrics{grid-template-columns:minmax(0,1fr)}.dialog-actions{flex-wrap:wrap}.page-heading h1{font-size:34px}.page-footer>span:last-child{font-size:7px}}
.profile-button{max-width:240px}.profile-button #profile-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:150px}
.bonus-card{background:radial-gradient(ellipse at 90% 0,#79372240,transparent 65%),#211f22;border:1px solid #624032;border-radius:10px;padding:23px}.bonus-tag{font-size:8px;letter-spacing:1px;color:#ffab80;border:1px solid #704b37;border-radius:3px;padding:3px 6px}.bonus-heading{display:flex;align-items:center;gap:10px;margin:19px 0 9px}.bonus-heading>.icon,.bonus-heading>[data-icon]{color:#ff9459}.bonus-heading h2{font-family:var(--display);font-size:27px;font-weight:600;margin:0;line-height:1.1}.bonus-number{font-family:var(--display);font-size:39px;font-weight:600;color:#ffa16d}.bonus-card p{font-size:11px;line-height:1.8;color:#b19c91;margin:8px 0 17px}.bonus-card .button{font-size:11px}.bonus-range{grid-column:1/-1}.catalog-item.locked{color:#606a78;background:#1d2229;border-color:#2b303a}.catalog-item.locked .icon{height:9px;width:9px;position:absolute;right:2px;top:2px}.catalog-bonus-info{display:flex;align-items:center;gap:12px;background:#31271f;border:1px solid #5c4230;border-radius:6px;padding:12px;margin:0 0 16px}.catalog-bonus-info>.icon,.catalog-bonus-info>[data-icon]{color:#dc9668;flex-shrink:0}.catalog-bonus-info p{font-size:11px;line-height:1.7;color:#bca796;margin:0;flex:1}.catalog-bonus-info .text-button{font-size:10px;white-space:nowrap}
.account-dialog{max-width:470px}.auth-tabs{display:flex;gap:6px;padding:4px;background:#111419;border:1px solid #303540;border-radius:7px;margin:20px 0}.auth-tabs button{flex:1;background:none;border:0;border-radius:4px;color:#8e98a8;font-size:12px;padding:10px}.auth-tabs button.active{background:#39302a;color:#ffb383}.auth-tabs button:hover{color:#f2d0bc}#auth-form label{font-size:11px;color:#c3c8d1;display:block;margin:19px 0 8px}#auth-form input{width:100%;padding:12px 13px;background:#12151a;color:#e9edf5;border:1px solid #3b4451;border-radius:6px;font:inherit;font-size:13px}#auth-form input:focus{outline:2px solid #e78049;outline-offset:2px}.input-help,.auth-visibility-note{font-size:10px;color:#858e9b;line-height:1.7;margin:7px 0 17px}.auth-visibility-note{margin-bottom:0}#auth-submit{margin-top:7px}.account-error{font-size:11px;color:#efa6af;line-height:1.8;margin:15px 0 0;min-height:0}#account-details h3{font-family:var(--display);font-size:29px;overflow-wrap:anywhere;margin:18px 0 12px}#account-details p{color:#9aa5b7;font-size:12px;line-height:1.8}#account-details .text-button{margin:20px auto 5px}
.leaderboard-intro{display:flex;align-items:center;gap:23px;background:radial-gradient(ellipse at 12% 50%,#5d272340,transparent 68%),var(--panel);border:1px solid #513335;border-radius:10px;padding:26px 30px;margin-bottom:23px}.leaderboard-intro h2{font-family:var(--display);font-weight:600;font-size:31px;margin:7px 0 8px}.leaderboard-intro p{color:#9c97a0;font-size:11px;line-height:1.8;margin:0;max-width:490px}.leaderboard-goal{margin-left:auto;padding-left:30px;border-left:1px solid #493337;text-align:center}.leaderboard-goal strong{display:block;font-family:var(--display);font-size:42px;font-weight:600;color:#f07c76}.leaderboard-goal span{color:#95747a;font-size:8px;letter-spacing:2px}.leaderboard-count{font-size:10px;color:#7d8695;margin:0 0 21px}.leaderboard-table{border-collapse:collapse;width:100%;text-align:left}.leaderboard-table th{font-size:9px;letter-spacing:1px;font-weight:600;color:#7d8795;padding:0 12px 15px;border-bottom:1px solid #3b404a}.leaderboard-table td{padding:15px 12px;border-bottom:1px solid #2e333c;font-size:12px;color:#939fb0}.leaderboard-table tr:last-child td{border-bottom:0}.leaderboard-position{font-family:var(--display);font-size:24px;color:#7e8999}.leaderboard-position.podium{color:#ffad78}.leaderboard-player{display:flex;align-items:center;gap:13px;min-width:0}.leaderboard-player strong{color:#dae0ea;font-size:13px;overflow-wrap:anywhere}.leaderboard-player>div>span{display:block;color:#ff9e69;letter-spacing:1px;font-size:8px;margin-top:5px}.leaderboard-player .rank-badge{width:41px;height:41px;flex-shrink:0}.leaderboard-level{font-family:var(--display);font-size:27px;color:#edf0f6;font-weight:600}.own-player{background:#b25e2610}.leaderboard-empty{min-height:260px}.leaderboard-empty .button{margin-top:21px;font-size:11px}.leaderboard-empty>.icon{color:#b97850}.leaderboard-panel .section-heading{margin-bottom:12px}
@media(max-width:780px){.bonus-card{grid-column:1/-1}.leaderboard-intro{padding:22px;gap:17px}.leaderboard-goal{padding-left:19px}.leaderboard-goal strong{font-size:32px}.leaderboard-intro h2{font-size:27px}}
@media(max-width:520px){.profile-button{max-width:180px}.profile-button #profile-name{max-width:105px}.bonus-card{padding:21px}.catalog-bonus-info{gap:8px;padding:10px;flex-wrap:wrap}.catalog-bonus-info p{font-size:10px}.catalog-bonus-info .text-button{margin-left:29px}.leaderboard-intro{padding:18px 15px;gap:13px;align-items:flex-start}.leaderboard-emblem .rank-badge{width:54px;height:54px}.leaderboard-intro h2{font-size:25px;line-height:1.1}.leaderboard-intro p{font-size:10px}.leaderboard-goal{display:none}.leaderboard-table th,.leaderboard-table td{padding-left:5px;padding-right:5px}.leaderboard-table th{font-size:8px;letter-spacing:.4px}.leaderboard-table td{font-size:10px}.leaderboard-player{gap:7px}.leaderboard-player strong{font-size:11px;max-width:140px;display:block}.leaderboard-player .rank-badge{width:32px;height:32px}.leaderboard-position{font-size:20px}.leaderboard-level{font-size:23px}.bonus-solved-column{display:none}.leaderboard-panel .section-heading h2{font-size:23px}.leaderboard-panel .text-button{font-size:9px}.leaderboard-panel .section-heading{gap:8px}.leaderboard-panel .text-button .icon{width:13px;height:13px}}
@media(max-width:780px){.page-heading>.button>[data-icon]:first-child{display:inline-flex}}
.notes-grid .matching-note{align-self:stretch;justify-self:stretch;display:grid;place-items:center;border-radius:3px;background:#ffc58e;color:#5d2906;font-weight:800;line-height:1;box-shadow:inset 0 0 0 1px #d8884f}